<template>
        <el-container class="bg-white rounded" :style="{ height: ( h +'px')}" >
            <el-header class="image-header">
               <el-button type="primary" size="small" @click="handleOpenCreate">新增图片分类</el-button>
               <el-button type="warning" size="small" @click="handleOpenUpload">上传图片</el-button>
            </el-header>
            <el-container>
               <ImageAside ref="ImageAsideRef"  @change="handleAsideChange"></ImageAside>
               <ImageMain ref="ImageMainRef"></ImageMain>
            </el-container>
        </el-container> 
</template>
<script setup>
import {ref} from "vue"
import ImageAside from "~/components/ImageAside.vue"
import ImageMain from "~/components/ImageMain.vue"
 const windowHeight=window.innerHeight|| document.body.clientHeight
 const h=windowHeight-64-44-40
 
 const ImageAsideRef = ref(null)
const handleOpenCreate = ()=>ImageAsideRef.value.handleCreate()

const ImageMainRef = ref(null)
const handleAsideChange = (image_class_id)=> ImageMainRef.value.loadData(image_class_id) 


const handleOpenUpload=()=>ImageMainRef.value.openUploadFile()
</script>
<style >
    .image-header{
        border-bottom: 1px solid #eeeeee;
        @apply flex items-center;
    }

</style>